cur.prepareQuery("select * from testfunc($1,$2,$3) as (col1 int, col2 float, col3 char(20))")
cur.inputBind("1",1)
cur.inputBind("2",1.1,4,2)
cur.inputBind("3","hello")
cur.executeQuery()
out1=cur.getField(0,0)
out2=cur.getField(0,1)
out3=cur.getField(0,2)
